This is a simple To-Do List application built with HTML, CSS, and JavaScript. It allows users to add tasks, mark tasks as completed, and delete tasks.

• Add Task: Users can input a task in the text box and click the "Add" button to add it to the list.
• Mark as Completed: Clicking on a task item marks it as completed. Clicking again unmarks it.
• Delete Task: Users can delete a task by clicking on the delete icon (×) next to the task.

To use this application, simply open the index.html file in your web browser.

1. Enter a task in the input box provided.
2. Click the "Add" button or press Enter to add the task to the list.
3. Click on a task to mark it as completed.
4. Click again on a completed task to unmark it.
5. Click on the delete icon (×) next to a task to delete it from the list.

• index.html: HTML file containing the structure of the application.
• script.js: JavaScript file containing the application logic.
• style.css: CSS file containing styles for the application.
• /images: Folder containing images used in the application.

• The addTask() function adds a new task to the list when the user clicks the "Add" button.
• Click event listeners are attached to the list items and delete icons (<span>) to handle marking tasks as completed and deleting tasks, respectively.
• Completed tasks are visually differentiated by striking through their text.
• Task data is saved and retrieved from the browser's local storage to persist tasks between sessions.

This To-Do List App is created by Harshit Rao.